increasing number of middle school students go abroad for further study at their own ________, trying hard to realize their dreams.

How do you like the talk show—-I think it’s ,but some people think it’s so .

There’s no way of knowing why one man makes animportant discovery anotherman, also intelligent, fails.

One of the requirements for a fire is that thematerial _________ to its burning temperature.

Peter’s parents often watch basketball games________ TV.